Use same bright style as on CDN for compare visual

tools/compare-visual/Dockerfile

@@ -9,7 +9,7 @@ RUN npm install -g \
           tilelive-mapnik@0.6.x \
           tessera@0.9.x
 
-COPY bright-v8.json index.html /usr/local/lib/node_modules/tessera/public/
+COPY bright-v9.json index.html /usr/local/lib/node_modules/tessera/public/
 VOLUME /data/tm2source
 EXPOSE 3030
 CMD ["tessera", "tmsource:///data/tm2source", "--port", "3030"]

tools/compare-visual/index.html

@@ -30,7 +30,7 @@
 
   var map2 = new mapboxgl.Map({
       container: 'map2',
-      style: '/bright-v8.json',
+      style: '/bright-v9.json',
 			center: zurichViewport,
       zoom: 12
   });